package cn.yinuo.website.user.service;

import cn.yinuo.website.user.entity.User;
import com.baomidou.mybatisplus.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author shiyang
 * @since 2019-05-22
 */
public interface IUserService extends IService<User> {

    User getBySignName(String username);

    User add(User user);

    User modify(User user);

    void delete(String userId);

    User queryById(String userId);
}
